<?php
/**
 * Application level Controller
 *
 * This file is application-wide controller file. You can put all
 * application-wide controller-related methods here.
 *
 * PHP 5
 *
 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
 * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 *
 * Licensed under The MIT License
 * For full copyright and license information, please see the LICENSE.txt
 * Redistributions of files must retain the above copyright notice.
 *
 * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 * @link          http://cakephp.org CakePHP(tm) Project
 * @package       app.Controller
 * @since         CakePHP(tm) v 0.2.9
 * @license       http://www.opensource.org/licenses/mit-license.php MIT License
 */
App::uses('Controller', 'Controller');

/**
 * Application Controller
 *
 * Add your application-wide methods in the class below, your controllers
 * will inherit them.
 *
 * @package		app.Controller
 * @link		http://book.cakephp.org/2.0/en/controllers.html#the-app-controller
 */
class AppController extends Controller {

	public $components = array('Auth', 'Session');
	public $uses = array("User");

	public function beforeFilter() {
		$this->Auth->loginAction = array(
			'controller' => 'login',
			'action' => 'login'
		);
		$this->Auth->authenticate = array('Form');
	}
	public function isLogged() {
		return $this->Auth->loggedIn();
	}

    public function getLoggedUserId() {
        return $this->Auth->user('id');
    }
    
    public function getLoggedUser() {
    	return $user = $this->User->findById($this->getLoggedUserId());
    }
    
    public function isLoggedUserAdmin() {
    	$loggedUser = $this->getLoggedUser();
    	if(empty($loggedUser)) {
    		return 0;
    	}
    	return $loggedUser['User']['role'] == User::ADMINISTRATOR ? 1 : 0;
    }
    
    public function isLoggedUserStandardUser() {
    	$loggedUser = $this->getLoggedUser();
    	if(empty($loggedUser)) {
    		return 0;
    	}
    	return $loggedUser['User']['role'] == User::STD_USER ? 1 : 0;
    }
}
